<template>
  <div>
    <upload-excel :on-success='success' />
  </div>
</template>
<script>
import { importEmployee } from '@/api/employess'
export default {
  methods: {
   async success({ header, results }) {
       const userRelations = {
          '入职日期': 'timeOfEntry',
          '手机号': 'mobile',
          '姓名': 'username',
          '转正日期': 'correctionTime',
          '工号': 'workNumber'
        }
        // var arr =[]
        // results.forEach(item => {
        //   var userInfo = {}
        //   Object.keys(item).forEach(key => {
        //     // 现在key是中文
        //     userInfo[userRelations[key]] = item[key]
        //   })
        //   arr.push(userInfo)
        // })
      var newArr =  results.map(item => {
          var userInfo = {}
          Object.keys(item).forEach(key => {
            if (userRelations[key] === 'timeOfEntry' || userRelations[key] === 'timeOfEntry') {
              // 后端接口限制了不能是字符串，必须转化时间类型
                    userInfo[userRelations[key]] = new Date(this.formatDate(item[key], '/'))
            } else {
                  userInfo[userRelations[key]] = item[key]
            }
          })
          return userInfo
        })
       await importEmployee(newArr)
       this.$message.success('导入Excel成功！')
       this.$router.back() // 回到上一个页面
    },
    // 转化Excel的时间
     formatDate(numb, format) {
      const time = new Date((numb - 1) * 24 * 3600000 + 1)
      time.setYear(time.getFullYear() - 70)
      const year = time.getFullYear() + ''
      const month = time.getMonth() + 1 + ''
      const date = time.getDate() - 1 + ''
      if (format && format.length === 1) {
        return year + format + month + format + date
      }
      return year + (month < 10 ? '0' + month : month) + (date < 10 ? '0' + date : date)
    }
  }
}
</script>
